Tag: ielts reading practice test

TEST 11: IELTS Actual Reading Test with Answers

Post author By MOCK TESTS ENGLISH
Post date January 9, 2025

1/ Grey Workers

Given the speed at which their workers are growing greyer, employers know surprisingly little about how productive they are. The general assumption is that the old are paid more in spite of, rather than because of, their extra productivity. That might partly explain why, when employers are under pressure to cut costs, they persuade the 55-year-olds to take early retirement. Earlier this year, Sun Life of Canada, an insurance company, announced that it was offering redundancy to all its British employees aged 50 or over “to bring in new blood”.

In Japan, says Mariko Fujiwara, an industrial anthropologist who runs a think-tank for Hakuhodo, Japan’s second-largest advertising agency, most companies are bringing down the retirement age from the traditional 57 to 50 or thereabouts – and in some cases, such as Nissan, to 45. More than perhaps anywhere else, pay in Japan is linked to seniority. Given that the percentage of workers who have spent more than 32 years with the same employer rose from 11% in 1980 to 42% by 1994, it is hardly surprising that seniority-based wage costs have become the most intractable item on corporate profit-and-loss accounts.

In Germany, Patrick Pohl, spokesman for Hoechst, expresses a widely held view: “The company is trying to lower the average age of the workforce. Perhaps the main reason for replacing older workers is that it makes it easier to ‘defrost’ the corporate culture. Older workers are less willing to try a new way of thinking. Younger workers are cheaper and more flexible.” Some German firms are hampered from getting rid of older workers as quickly as they would like. At SGL Carbon, a graphite producer, the average age of workers has been going up not down. The reason, says the company’s Ivo Lingnau, is not that SGL values older workers more. It is collective bargaining: the union agreement puts strict limits on the proportion of workers that may retire early.

Clearly, when older people do heavy physical work, their age may affect their productivity. But other skills may increase with age, including many that are crucial for good management, such as an ability to handle people diplomatically, to run a meeting or to spot a problem before it blows up. Peter Hicks, who co-ordinates OECD work on the policy implications of ageing, says that plenty of research suggests older people are paid more because they are worth more.

And the virtues of the young may be exaggerated. “The few companies that have kept on older workers find they have good judgment and their productivity is good,” says Mr Peterson. “Besides, their education standards are much better than those of today’s young high-school graduates.” Companies may say that older workers are not worth training, because they are reaching the end of their working lives: in fact, young people tend to switch jobs so frequently that offer the worst returns on training. “The median age for employer-driven training is the late 40s and early 50s,” says Mr Hicks. “It goes mainly to managers.”

Take away those seniority-based pay scales, and older workers may become a much more attractive employment proposition. But most companies (and many workers) are uncomfortable with the idea of reducing someone’s pay in later life – although workers on piece-fates often earn less over time. So retaining the services of older workers may mean employing them in new ways.

One innovation, described in Mr Walker’s report on combating age barriers, was devised by IBM Belgium. Faced with the need to cut staff costs, and have decided to concentrate cuts on 55-60-year-olds, IBM set up a separate company called SkillTeam, which re-employed any of the early retired who wanted to go on working up to the age of 60. An employee who joined SkillTeam at the age of 55 on a five-year contract would work for 58% of his time, over the full period, for 88% of his last IBM salary. The company offered services to IBM, thus allowing it to retain access to some of the intellectual capital it would otherwise have lost.

The best way to tempt the old to go on working may be to build on such “bridge” jobs: part-time or temporary employment that creates a more gradual transition from full-time work to retirement. Mr Quinn, who has studied the phenomenon, finds that, in the United States, nearly half of all men and women who had been in full-time jobs in middle age moved into such “bridge” jobs at the end of their working lives. In general, it is the best-paid and worst-paid who carry on working: “There are”, he says, “two very different types of bridge jog- holders – those who continue working because they have to and those who continue working because they want to, even though they could afford to retire.”

If the job market grows more flexible, the old may find more jobs that suit them. Often, they will be self-employed. Sometimes, they may start their own businesses: a study by David Storey of Warwick University found that, in Britain, 70% of businesses started by people over 55 survived, compared with an average of only 19%. To coax the old back into the job market, work will not only have to pay. It will need to be more fun than touring the country in an Airstream trailer, or seeing the grandchildren, or playing golf. Only then will there be many more Joe Clarks.

Questions 1 – 4: TRUE – FALSE – NOT GIVEN

1/ Insurance company Sun Life of Canada made the decision that it would
hire more Canadian employees rather than British ones in order to get
fresh staffs.
2/ Unlike other places, employees in Japan get paid according to the
years they are employed
3/ Elder workers are laid off by some German companies which are
refreshing corporate culture
4/ according to Peter Hicks, companies pay older people more regardless
of the contribution of they make.

Questions 5- 6 : According to the passage, there are several
advantages to hire elder people, please choose TWO from below:

A their productivity is more superior than the young.
B paid less compared with younger ones.
C run fast when there is a meeting
D has a better inter-person relationship
E identify problems in an advanced time

Questions 7-8

According to Mr Peterson, Compared with the elder employee, young graduates have several weaknesses in the workplace, please
choose TWO of them below:

A they are not worth training.
B their productivity is lower than counterparts.
C they change work more often
D their academic criteria is someway behind elders’.
E they are normally high school graduates.

9/ According to paragraph F, the firms and workers still hold the opinion
that:
A Older workers are more likely to attract other staff
B people are not happy if pay gets lower in retiring age.
C Older people have more retaining motivation than young people
D young people often earn less for their piece-rates salary.

10/ SkillTeam that has been founded by IBM conducted which of the
following movement:
A Ask all the old worker to continue their job on former working
hours basis
B Carry on the action of cutting off the elder’s proportion of
employment
C Ask employees to work more hours in order to get extra pay
D Re-hire old employees and kept the salary a bit lower

11/ Which of the followings is correct according to the research of Mr
Quinn:
A About 50% of all employees in America switched into ‘bridge’
jobs.
B Only the worst-paid continue to work.
C More men than women fell into the category of ‘bridge’ work.
D Some old people keep working for their motive rather than an economic incentive.

12/ Which of the followings is correct according to David Storey:
A 70% business is successful if hire more older people.
B Average success of a self-employed business is getting lower.
C Self-employed elder people are more likely to survive.
D Older people’s working hours are more flexible.

13/ What is the main purpose of the author in writing this passage?
A there must be a successful retiring program for the old
B order people should be correctly valued in employment
C old people should offer more helping young employees grow.
D There are more jobs in the world that only employ older people

2/ Computer Provides More Questions Than Answers

The island of Antikythera lies 18 miles north of Crete, where the Aegean Sea meets the Mediterranean. Currents there can make shipping treacherous – and one ship bound for ancient Rome never made it. The ship that sank there was a giant cargo vessel measuring nearly 500 feet long. It came to rest about 200 feet below the surface, where it stayed for more than 2,000 years until divers looking for sponges discovered the wreck a little more than a century ago.

Inside the hull were a number of bronze and marble statues. From the look of things, the ship seemed to be carrying luxury items, probably made in various Greek islands and bound for wealthy patrons in the growing Roman Empire. The statues were retrieved, along with a lot of other unimportant stuff, and stored. Nine months later, an enterprising archaeologist cleared off a layer of organic material from one of the pieces of junk and found that it looked like a gearwheel. It had inscriptions in Greek characters and seemed to have something to do with astronomy.

That piece of “junk” went on to become the most celebrated find from the shipwreck; it is displayed at the National Archaeological Museum of Athens. Research has shown that the wheel was part of a device so sophisticated that its complexity would not be matched for a thousand years – it was also the world’s first known analogue computer. The device is so famous that an international conference organized in Athens a couple of weeks ago had only one subject: the Antikythera Mechanism.

Every discovery about the device has raised new questions. Who built the device, and for what purpose? Why did the technology behind it disappear for the next thousand years? What does the device tell us about ancient Greek culture? And does the marvelous construction, and the precise knowledge of the movement of the sun and moon and Earth that it implies, tell us how the ancients grappled with ideas about determinism and human destiny?

“We have gear trains from the 9th century in Baghdad used for simpler displays of the solar and lunar motions relative to one another – they use eight gears,” said François Charette, a historian of science in Germany who wrote an editorial accompanying a new study of the mechanism two weeks ago in the journal Nature. “In this case, we have more than 30 gears. To see it on a computer animation makes it mind- boggling. There is no doubt it was a technological masterpiece.”

The device was probably built between 100 and 140 BC, and the understanding of astronomy it displays seems to have been based on knowledge developed by the Babylonians around 300-700 BC, said Mike Edmunds, a professor of astrophysics at Cardiff University in Britain. He led a research team that reconstructed what the gear mechanism would have looked like by using advanced three-dimensional-imaging technology. The group also decoded a number of the inscriptions. The mechanism explores the relationship between lunar months – the time it takes for the moon to cycle through its phases, say, full moon to the full moon – and calendar years. The gears had to be cut precisely to reflect this complex relationship; 19 calendar years equal 235 lunar months.

By turning the gear mechanism, which included what Edmunds called a beautiful system of epicyclic gears that factored in the elliptical orbit of the moon, a person could check what the sky would have looked like on a date in the past, or how it would appear in the future. The mechanism was encased in a box with doors in front and back covered with inscriptions – a sort of instruction manual. Inside the front door were pointers indicating the date and the position of the sun, moon and zodiac, while opening the back door revealed the relationship between calendar years and lunar months, and a mechanism to predict eclipses.

“If they needed to know when eclipses would occur, and this related to the rising and setting of stars and related them to dates and religious experiences, the mechanism would directly help,” said Yanis Bitsakis, a physicist at the University of Athens who co-wrote the Nature paper. “It is a mechanical computer. You turn the handle and you have a date on the front.” Building it would have been expensive and required the interaction of astronomers, engineers, intellectuals and craftspeople. Charette said the device overturned conventional ideas that the ancient Greeks were primarily ivory tower thinkers who did not deign to muddy their hands with technical stuff. It is a reminder, he said, that while the study of history often focuses on written texts, they can tell us only a fraction of what went on at a particular time.

Imagine a future historian encountering philosophy texts written in our time – and an aircraft engine. The books would tell that researcher what a few scholars were thinking today, but the engine would give them a far better window into how technology influenced our everyday lives. Charette said it was unlikely that the device was used by practitioners of astrology, then still in its infancy. More likely, he said, it was bound for a mantelpiece in some rich Roman’s home. Given that astronomers of the time already knew how to calculate the positions of the sun and the moon and to predict eclipses without the device, it would have been the equivalent of a device built for a planetarium today – something to spur popular interest or at least claim bragging rights.

Why was the technology that went into the device lost? “The time this was built, the jackboot of Rome was coming through,” Edmunds said. “The Romans were good at town planning and sanitation but were not known for their interest in science.” The fact that the device was so complex, and that it was being shipped with a number of other luxury items, tells Edmunds that it is very unlikely to have been the only one over made. Its sophistication “is such that it can’t have been the only one,” Edmunds said. “There must have been a tradition of making them. We’re always hopeful a better one will surface.” Indeed, he said, he hopes that his study and the renewed interest in the Antikythera Mechanism will prompt second looks by both amateurs and professionals around the world. “The archaeological world may look in their cupboards and maybe say, ‘That isn’t a bit of rusty old metal in the cupboard.’”

Questions 14-18: Which paragraph A-J contains the following
information?

14 The content inside the wrecked ship
15 Ancient astronomers and craftsman might involve
16 The location of the Antikythera Mechanism
17 Details of how it was found
18 Appearance and structure of the mechanism

Questions 19 – 22 :
Use NO MORE THAN TWO WORDS from the Reading Passage for each answer.

An ancient huge sunk 19………………………….. was found accidentally by sponges searcher. The ship loaded with 20……………………….. such as bronze and sculptures. However, an archaeologist found a junk similar to a 21……………………….. which has Greek script on it. This inspiring and elaborated device was found to be the first 22………………………… in the world

Questions 23 – 26 :

A Yanis Bitsakis
B Mike Edmunds
C François Charette

23/ More complicated than the previous device
24/ Anticipate to find more Antikythera Mechanism in the future
25/ Antikythera Mechanism was found related to the moon
26/ Mechanism assisted ancient people to calculate the movement of
stars.

3/ Mystery in Easter Island!

One of the world’s most famous yet least visited archaeological sites, Easter Island is a small, hilly, now treeless island of volcanic origin. Located in the Pacific Ocean at 27 degrees south of the equator and some 2200 miles (3600 kilometers) off the coast of Chile, it is considered to be the world’s most remote inhabited island. The island is, technically speaking, a single massive volcano rising over ten thousand feet from the Pacific Ocean floor. The island received its most well-known current name, Easter Island, from the Dutch sea captain Jacob Roggeveen who became the first European to visit Easter Sunday, April 5, 1722.

In the early 1950s, the Norwegian explorer Thor Heyerdahl popularized the idea that the island had been originally settled by advanced societies of Indians from the coast of South America. Extensive archaeological, ethnographic and linguistic research has conclusively shown this hypothesis to be inaccurate. It is now recognized that the original inhabitants of Easter Island are of Polynesian stock (DNA extracts from skeletons have confirmed this), that they most probably came from the Marquesas or Society islands, and that they arrived as early as 318 AD (carbon dating of reeds from a grave confirms this). At the time of their arrival, much of the island was forested, was teeming with land birds, and was perhaps the most productive breeding site for seabirds in the Polynesia region. Because of the plentiful bird, fish and plant food sources, the human population grew and gave rise to a rich religious and artistic culture.

That culture’s most famous features are its enormous stone statues called moai, at least 288 of which once stood upon massive stone platforms called ahu. There are some 250 of these ahu platforms spaced approximately one-half mile apart and creating an almost unbroken line around the perimeter of the island. Another 600 moai statues, in various stages of completion, are scattered around the island, either in quarries or along ancient roads between the quarries and the coastal areas where the statues were most often erected. Nearly all the moai are carved from the tough stone of the Rano Raraku volcano. The average statue is 14 feet and 6 inches tall and weighs 14 tons. Some moai were as large as 33 feet and weighed more than 80 tons. Depending upon the size of the statues, it has been estimated that between 50 and 150 people were needed to drag them across the countryside on sledges and rollers made from the island’s trees.

Scholars are unable to definitively explain the function and use of the moai statues. It is assumed that their carving and erection derived from an idea rooted in similar practices found elsewhere in Polynesia but which evolved in a unique way on Easter Island. Archaeological and iconographic analysis indicates that the statue cult was based on an ideology of male, lineage-based authority incorporating anthropomorphic symbolism. The statues were thus symbols of authority and power, both religious and political. But they were not only symbols. To the people who erected and used them, they were actual repositories of sacred spirit. Carved stone and wooden objects in ancient Polynesian religions, when properly fashioned and ritually prepared, were believed to be charged by a magical spiritual essence called mana. The ahu platforms of Easter Island were the sanctuaries of the people, and the moai statues were the ritually charged sacred objects of those sanctuaries.

Besides its more well-known name, Easter Island is also known as Te- Pito-O-Te-Henuab, meaning ‘The Navel of the World’, and as Mata-Ki-Te-Rani, meaning ‘Eyes Looking at Heaven’. These ancient name and a host of mythological details ignored by mainstream archaeologists point to the possibility that the remote island may once have been a geodetic marker and the site of an astronomical observatory of a long- forgotten civilization. In his book, Heaven’s Mirror, Graham Hancock suggests that Easter Island may once have been a significant scientific outpost of this antediluvian civilization and that its location had extreme importance in a planet-spanning, mathematically precise grid of sacred sites. Two other alternative scholars, Christopher Knight and Robert Lomas, have extensively studied the location and possible function of these geodetic markers. In their fascinating book, Uriel’s Machine, they suggest that one purpose of the geodetic markers was as part of a global network of sophisticated astronomical observatories dedicated to predicting and preparing for future commentary impacts and crystal displacement cataclysms.

In the latter years of the 20th century and the first years of the 21st century, various writers and scientists have advanced theories regarding the rapid decline of Easter Island’s magnificent civilization around the time of the first European contact. Principal among these theories, and now shown to be inaccurate, is that postulated by Jared Diamond in his book Collapse: How Societies Choose to Fail or Survive. Basically, these theories state that a few centuries after Easter Island’s initial colonization the resource needs of the growing population had begun to outpace the island’s capacity to renew itself ecologically. By the 1400s the forests had been entirely cut, the rich ground cover had eroded away, the springs had dried up, and the vast flocks of birds coming to roost on the island had disappeared. With no logs to build canoes for offshore fishing, with depleted bird and wildlife food sources, and with declining crop yields because of the erosion of good soil, the nutritional intake of the people plummeted. First famine, then cannibalism, set in. Because the island could no longer feed the chiefs, bureaucrats and priests who kept the complex society running, the resulting chaos triggered a social and cultural collapse. By 1700 the population dropped to between one-quarter and one-tenth of its former number, and many of the statues were toppled during supposed “clan wars” of the 1600 and 1700s.

The faulty notions presented in these theories began with the racist assumptions of Thor Heyerdahl and have been perpetuated by writers, such as Jared Diamond, who do not have sufficient archaeological and historical understanding of the actual events which occurred on Easter Island. The real truth regarding the tremendous social devastation which occurred on Easter Island is that it was a direct consequence of the inhumane behavior of many of the first European visitors, particularly the slavers who raped and murdered the islanders, introduced smallpox and other diseases, and brutally removed the natives to mainland South America.

Questions 27-30:

Questions 31-36: TRUE – FALSE – NOT GIVEN

31/ The first inhabitants of Easter Island are Polynesian, from the
Marquesas or Society islands.
32/ Construction of some moai statues on the island was not finished.
33/ The Moai can be found not only on Easter Island but also elsewhere
in Polynesia.
34/ Most archaeologists recognised the religious and astronomical
functions for an ancient society.
35/ The structures of Easter Island work as an astronomical outpost for
extraterrestrial visitors.
36/ the theory that depleted natural resources leading to the fail of
Easter Island actual have a distorted perspective

Questions 37-40:
Using NO MORE THAN THREE WORDS from the Reading
Passage for each answer.

Many theories speculated that Easter Island’s fall around the era of the initial European contact. Some say the resources are depleted by a 37…………………………..; The erroneous theories began with a root of the 38……………………….. advanced by some scholars. Early writers did not have adequate 39………………………… understandings to comprehend the true nature of events on the island. The social devastation was, in fact, a direct result of 40……………………. of the first European settlers.

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READING TESTS

TEST 10: IELTS Actual Reading Test with Answers

Post author By MOCK TESTS ENGLISH
Post date January 9, 2025

1/ Blue-footed Boobies

Boobies are a small group of seabirds native to tropical and subtropical oceans throughout the world. Their diet consists mainly of fish. They are specialized fish eaters feeding on small school fish like sardines, anchovies, mackerel, and flying fish. When their prey is in sight, they fold their long wings back around their streamlined bodies and plunge into the water from as high as 80 feet, so streamlined they barely make a splash. They travel in parties of about 12 to areas of water with large schools of small fish. When the lead bird sees a fish shoal in the water, it will signal the rest of the group and they will all dive together. Surprisingly, individuals do not eat with the hunting group, preferring to eat on their own, usually in the early morning or late afternoon.

There are three varieties on the Galapagos: the blue-footed, red- footed, and masked boobies. They are all members of the same family, and are not only different in appearance but also in behaviors. The blue-footed and red-footed boobies mate throughout the year, while the masked boobies have an annual mating cycle that differs from island to island. All catch fish in a similar manner, but in different areas: the blue-footed booby does its fishing close to shore, while the masked booby goes slightly farther out, and the red-footed booby fishes at the farthest distances from shore.

Although it is unknown where the name “Booby” emanates from, some conjecture it may come from the Spanish word for clown, “bobo”, meaning “stupid”. Its name was probably inspired by the bird’s clumsiness on land and apparently unwarranted bravery. The blue footed booby is extremely vulnerable to human visitors because it does not appear to fear them. Therefore, these birds received such name for their clumsiness on land in which they were easy, captured, killed, and eaten by humans.

The blue-footed booby’s characteristic feet play a significant part in their famous courtship ceremony, the ‘booby dance’. The male walks around the female, raising his bright blue feet straight up in the air while bringing his ‘shoulders’ towards the ground and crossing the bottom tips of his wings high above the ground. Plus he’ll raise his bill up towards the sky to try to win his mate over. The female may also partake in these activities – lifting her feet, sky pointing, and of course, squawking at her mate. After mating, another ritual occurs – the nest- building which ironically is never used because they nest on the bare ground. When the female is ready to lay her eggs, they scrape the existing nest away so she can nest on exposed ground. Sun-baked islands form the booby’s breeding grounds. When ready the female Blue Footed Booby lays one to three eggs.

After mating, two or three eggs are laid in a shallow depression on flat or gently sloping ground. Both male and female take turns incubating the eggs. Unlike most birds, booby doesn’t develop brood patches (areas of bare skin on the breast) to warm the eggs during incubation. Instead, it uses its broad webbed feet, which have large numbers of prominent blood vessels, to transmit heat essential for incubation. The eggs are thick-shelled so they can withstand the full weight of an incubating bird.

After hatching, the male plays a major role in bringing fish home. He can bring back a constant supply of small fish for the chicks, which must be fed continuously. The reason is that the male has a longer tail than the female in relation to his body size, which makes him able to execute shallower dives and to feed closer to shore. Then the female takes a greater part as time proceeds. Sooner or later, the need to feed the young becomes greater than the need to protect them and both adults must fish to provide enough.

When times are good, the parents may successfully fledge all three chicks, but, in harder times, they may still lay as many eggs yet only obtain enough food to raise one. The problem is usually solved by the somewhat callous-sounding system of “opportunistic sibling murder.” The first-born chick is larger and stronger than its nest mate(s) as a result of hatching a few days earlier and also because the parents feed the larger chick. If food is scarce, the first born will get more food than its nest mate(s) and will outcompete them, causing them to starve. The above system optimizes the reproductive capacity of the blue-foot in an unpredictable environment. The system ensures that, if possible, at least one chick will survive a period of shortage rather than all three dying of starvation under a more ‘humane’ system.

Questions 1- 6 :

Questions 7 – 9: TRUE – FALSE – NOT GIVEN
7/ Boobies are afraid of human approaching.
8/ Female boobies eat more than the male ones.
9/ When there is not sufficient food, the larger chicks will be fed at the
expense of the survival of its smaller mates.

Questions 10-13

The courtship of the Blue-footed Booby consists of the male flaunting his blue feet and dancing to impress the female. During the dance, the male will spread his wings and stamp his feet on the ground with his bills 10……………………. After mating, the booby’s unusual demeanor continues with ritual 11…………………… that really serves no purpose. When the female Booby lays eggs, the parental boobies incubate the eggs beneath their 12…………………… which contain 13…………………… to transmit the heat, because of the lack of brood patches.

2/ Chinese Yellow Citrus Ant for BIOLOGICAL CONTROL

In 1476, the farmers of Berne in Switzerland decided, according to this story, there was only one way to rid their fields of the cutworms attacking their crops. They took the pests to court. The worms were tried, found guilty and excommunicated by the archbishop. In China, farmers had a more practical approach to pest control. Rather than rely on divine intervention, they put their faith in frogs, ducks and ants. Frogs and ducks were encouraged to snap up the pests in the paddies and the occasional plague of locusts. But the notion of biological control began with an ant. More specifically, the story says, it started with the predatory yellow citrus ant Oecophylla smaragdina, which has been polishing off pests in the orange groves of southern China for at least 1700 years. The yellow citrus ant is a type of weaver ant, which binds leaves and twigs with silk to form a neat, tent-like nest. In the beginning, farmers made do with the odd ants’nest here and there. But it wasn’t long before growing demand led to the development of a thriving trade in nests and a new type of agriculture—ant farming.

Foran insect that bites, the yellow citrus ant is remarkably popular. Even by ant standards, Oecophylla smaragdina is a fearsome predator. It’s big, runs fast and has a powerful nip—painful to humans but lethal to many of the insects that plague the orange groves of Guangdong and Guangxi in southern China. And for at least 17 centuries. Chinese orange growers have harnessed these six-legged killing machines to keep their fruit groves healthy and productive. The story explains that citrus fruits evolved in the Far East and the Chinese discovered the delights of their flesh early on. As the ancestral home of oranges, lemons and pomelos, China also has the greatest diversity of citrus pests. And the trees that produce the sweetest fruits, the mandarins—or kan–attract a host of plant-eating insects, from black ants and sap-sucking mealy bugs to leaf-devouring caterpillars. With so many enemies, fruit growers clearly had to have some way of protecting their orchards.

The West did not discover the Chinese orange growers’ secret weapon until the early 20th century. At the time, Florida was suffering an epidemic of citrus canker and in 1915 Walter Swingle, a plant physiologist working for the US Department of Agriculture, was, the story says, sent to China in search of varieties of orange that were resistant to the disease. Swingle spent some time studying the citrus orchards around Guangzhou, and there he came across the story of the cultivated ant. These ants, he was told, were “grown” by the people of a small village nearby who sold them to the orange growers by the nestful.

The earliest report of citrus ants at work among the orange trees appears in a book on tropical and subtropical botany written by His Han in AD 304. “The people of Chiao-Chih sell in their markets ants in bags of rush matting. The nests are like silk. The bags are all attached to twigs and leaves which, with the ants inside the nests, are for sale. The ants are reddish-yellow in colour, bigger than ordinary ants. In the south, if the kan trees do not have this kind of ant, the fruits will all be damaged by many harmful insects, and not a single fruit will be perfect.

Initially, farmers relied on nests which they collected from the wild or bought in the market where trade in nests was brisk. ‘It is said that in the south orange trees which are free of ants will have wormy fruits. Therefore, the people race to buy nests for their orange trees, ‘wrote Liu Hsun in Strange Things Noted in the South, written about AD 890. The business quickly became more sophisticate. From the 10th century, country people began to trap ants in artificial nests baited with fat. “Fruit growing families buy these ants from vendors who make a business of collecting and selling such creatures, “wrote Chuang Chi-Yu in 1130. “They trap them by filling hogs ‘or sheep’s bladders with fat and placing them with the cavities open next to the ants ‘nests. They wait until the ants have migrated into the bladders and take them away. This is known as ‘rearing orange ants’. “Farmers attached the bladders to their trees, and in time the ants spread to other trees and built new nests. By the 17th century, growers were building bamboo walkways between their trees to speed the colonization of their orchards. The ants ran along these narrow bridges from one tree to another and established nests “by the hundreds of thousands”.

Did it work? The orange growers clearly thought so. One authority, Chi Ta- Chun, writing in 1700,stressed how important it was to keep the fruit trees free of insect pests, especially caterpillars. “It is essential to eliminate them so that the trees are not injured. But hand labour is not nearly as efficient as ant power…” Swingle was just as impressed. Yet despite this report, many Western biologists were skeptical. In the West, the idea of using one insect to destroy another was new and highly controversial. The first breakthrough had come in 1888,when the infant orange industry in California had been saved from extinction by the Australian vedalia beetle. This beetle was the only thing that had made an inroad into the explosion of cottony cushion scale that was threatening to destroy the state’s citrus crops. But, as Swingle now knew, California’s “first” was nothing of the sort. The Chinese had been an expert in biocontrol for many centuries.

The story goes on to say that the long tradition of ants in the Chinese orchards only began to waver in the 1950s and 1960s with the introduction of powerful organic (I guess the author means chemical insecticides). Although most fruit growers switched to chemicals, a few hung onto their ants. Those who abandoned ants in favour of chemicals quickly became disillusioned. As costs soared and pests began to develop resistance to the chemicals, growers began to revive the old ant patrols. They had good reason to have faith in their insect workforce. Research in the early 1960s showed that as long as there were enough ants in the trees, they did an excellent job of dispatching some pests—mainly the larger insects—and had modest success against others. Trees with yellow ants produced almost 20 per cent more healthy leaves than those without. More recent trials have shown that these trees yield just as big a crop as those protected by expensive chemical sprays.

One apparent drawback of using ants—and one of the main reasons for the early skepticism by Western scientists—was that citrus ants do nothing to control mealy bugs, waxy-coated scale insects which can do considerable damage to fruit trees. In fact, the ants protect mealy bugs in exchange for the sweet honeydew they secrete. The orange growers always denied this was a problem but Western scientists thought they knew better. Research in the 1980s suggests that the growers were right all along. Where mealy bugs proliferate under the ants ‘protection they are usually heavily parasitized and this limits the harm they can do. Orange growers who rely on carnivorous ants rather than poisonous chemicals maintain a better balance of species in their orchards. While the ants deal with the bigger insect pests, other predatory species keep down the numbers of smaller pests such as scale insects and aphids. In the long run, ants do a lot less damage than chemicals—and they’re certainly more effective than ex-communication.

Questions 14-18:

Questions 19 – 26 : TRUE – FALSE – NOT GIVEN.

19/ China has the most orange pests in the world.
20/ Swingle came to China in order to search an insect for the US
government.
21/ Western people were impressed by Swingle’s theory of pest
prevention.
22/ Chinese farmers realised that price of pesticides became expensive.
24/ Trees without ants had more unhealthy fallen leaves than those with.
25/ Yield of fields using ants is larger a crop than that using chemical
pesticides.
26/ Chinese orange farmers proposed that ant protection doesn’t work out
of China.

3/ John Franklin: “the discovery of the slowness”

John Franklin (1786-1847) was the most famous vanisher of the Victorian era. He joined the Navy as a midshipman at the age of 14 and fought in the battles of Copenhagen and Trafalgar. When peace with the French broke out. he turned his attention to, and in particular to solve the conundrum of the Northwest Passage, the mythical clear- water route which would, if it existed, link the Atlantic and the Pacific Oceans above the northern coast of the American continent. The first expedition Franklin led to the Arctic was an arduous overland journey from Hudson Bay to the shores of the so-called Polar Ocean east of the Coppermine River. Between 1819 and 1822. Franklin and his twenty-strong team covered 5550 miles on foot. Their expedition was a triumph of surveying – they managed to chart hundreds of miles of previously unknown coastline.

There followed a career as a travel writer and salon-goer {‘the man who ate his boots’ was Franklin’s tag-line), a second long Arctic expedition, and a controversial spell as Governor of Van Diemen’s Land. Then, in May 1845, Franklin set off with two ships – the Erebus and the Terror – and 129 men on the voyage that would kill him. In July, the convoy was seen by two whalers, entering Lancaster Sound. Nothing more would be heard of it for 14 years. Had the ships sunk or been iced in? Were the men dead, or in need of rescue? Or had they broken through to the legendary open polar sea, beyond the ‘ice barrier’?

In his personal correspondence and in his published memoirs. Franklin comes across as a man dedicated to the external duties of war and exploration, who kept introspection and self-analysis to a minimum. His blandness makes him an amenably malleable subject for a novelist, and Sten Nadolny has taken full advantage of this licence. Most important, he has endowed his John Franklin with a defining character trait for which there is no historical evidence: (‘slowness’, or ‘calmness’).

Slowness influences not only Franklin’s behaviour but also his vision, his thought and his speech. The opening scene of The Discovery of Slowness (The Discovery of Slowness by Sten Nadolny) – depicts Franklin as a young boy. playing catch badly because his reaction time is too slow. Despite the bullying of his peers, Franklin resolves not to fall into step with ‘their way of doing things’. For Nadolny. Franklin’s fated fascination with the Arctic stems from his desire to find an environment suited to his peculiar slowness.

He describes Franklin as a boy dreaming of the ‘open water and the time without hours and days’ which exist in the far north, and of finding in the Arctic a place ‘where nobody would find him too slow’. Ice is a slow mover. Ice demands a corresponding patience from those who venture onto it. The explorers who have thrived at high latitude and at high altitudes haven’t usually been men of great speed. They have tended instead to demonstrate unusual self-possession, a considerable capacity for boredom, and a talent for what the Scots call ‘tholing’, the uncomplaining endurance of suffering.

These were all qualities which the historical Franklin possessed in abundance, and so Nadolny’s concentration and exaggeration of them isn’t unreasonable. Even as an adult, his slowness of thought means that he is unable to speak fluently, so he memorises ‘entire fleets of words and batteries of response’, and speaks a languid, bric-a-brac language. In the Navy, his method of thinking first and acting later initially provokes mockery from his fellow sailors. But Franklin persists in doing things his way. and gradually earns the respect of those around him. To a commodore who tells him to speed up his report of an engagement, he replies: ‘When I tell something, sir. I use my own rhythm.’ A lieutenant says approvingly of him: ’Because Franklin is so slow, he never loses time.’

Since it was first published in Germany in 1983. The Discovery of Slowness has sold more than a million copies and been translated into 13 languages. It has been named as one of German literature’s twenty ‘contemporary classics’, and it has been as a manual and by European pressure groups and institutions representing causes as diverse as sustainable development, the Protestant Church, management science, motoring policy and pacifism.

The various groups that have taken the novel up have one thing in common: a dislike of the high-speed culture of Postmodernity. Nadolny’s Franklin appeals to them because he is immune to ‘the compulsion to be constantly occupied’, and to the idea that ‘someone was better if he could do the same thing fast.’ Several German churches have used him in their symposia and focus groups as an example of peacefulness, piety and self-confidence. A centre scheme (a ‘march of slowness’ or ‘of the slow’), inspired by the novel. Nadolny has appeared as a guest speaker for RIO, a Lucerne-based organisation which aims to reconcile management principles with ideas of environmental sustainability. The novel has even become involved in the debate about speed limits on German roads. Drive down an autobahn today, and you will see large road-side signs proclaiming ‘unhurriedness’ a slogan which deliberately plays off the title of the novel.

A management journal in the US described The Discovery of Slowness is a ‘major event not only for connoisseurs of fine historical fiction but also for those of us who concern themselves with leadership, communication and systems-thinking, issues’. It’s easy to see where the attraction lies for the management crowd. The novel is crammed with quotations about time-efficiency, punctiliousness and profitability: ‘As a rule, there are always three points in time: the right one. the lost one and the premature one’. ‘What did too late mean? They hadn’t waited for it long enough, that’s what it meant.’

Questions 27-32:

Which paragraph A – H contains the following information?
27/ What was Sir John Franklin’s occupation before he went on a career of
the arctic exploration?
28/ A story John Franklin reacted strangely when he met bullies by other
children.
29/ Reason of popularity for the book The Discovery of Slowness
30/ A depiction that Sten Nadolny’s biography on John Franklin is not
much based on facts.
31/ The particular career Sir John Franklin took after his expedition
unmatched before.
32/ what is the central scheme and environment conveyed by the
book The Discovery of Slowness

Questions 33-36:

In his personal correspondence to and in his published memoirs by Sten Nadolny, John Franklin was depicted as a man dedicated to the exploration, and the word of “slowness” was used to define his 33………………. when Franklin was in his childhood, his determination to the 34………………. of the schoolboys was too slow for him to fall into step. And Franklin was said to be a boy dreaming finding in a place he could enjoy the 35………………. in the Arctic. Later in 20th, His biography of the discovery of slowness has been adopted as a 36………………. as for the movement such as sustainable development, or management science, motoring policy.

Questions 37-40:

37/ Why does the author mention “the ice is a slow mover” in the
geological arctic, to demonstrate the idea
A of the difficulties Franklin conquered
B that Franklin had a dream since his childhood
C of fascination with the Arctic exploration
D that explorer like Franklin should possess the quality of being patient

38/ When Franklin was on board with sailors, how did he speak to his
follow sailors
A he spoke in a way mocking his followers
B he spoke a bric-a-brac language to show his languish attitude
C he spoke in the words and phrases he previously memorized
D he spoke in a rhythmical tune to save chatting time

39/ His effort to overcome his slowness in marine time life had finally
won the
A understanding of his personality better
B capacity for coping with boredom
C respect for him as he insisted to overcome his difficulties
D valuable time he can use to finish a report

40/ Why is the book The Discovery of Slowness sold more than a
million copies
A it contains aspects of the life people would like to enjoy
B it contains the information for the flag language applied in ships
C it induces a debate about speed limits German
D it contains the technique for symposia German churches

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READING TESTS

TEST 9: IELTS Actual Reading Test with Answers

Post author By MOCK TESTS ENGLISH
Post date January 9, 2025

1 – Finches on Islands

Today, the quest continues. On Daphne Major-one of the most desolate of the Galápagos Islands, an uninhabited volcanic cone where cacti and shrubs seldom grow higher than a researcher’s knee-Peter and Rosemary Grant have spent more than three decades watching Darwin’s finch respond to the challenges of storms, drought and competition for food Biologists at Princeton University, the Grants know and recognize many of the individual birds on the island and can trace the birds’ lineages hack through time. They have witnessed Darwin’s principle in action again and again, over many generations of finches.

The Grants’ most dramatic insights have come from watching the evolving bill of the medium ground finch. The plumage of this sparrow-sized bird ranges from dull brown to jet black. At first glance, it may not seem particularly striking, but among scientists who study evolutionary biology, the medium ground finch is a superstar. Its bill is a middling example in the array of shapes and sizes found among Galápagos finches: heftier than that of the small ground finch, which specializes in eating small, soft seeds, but petite compared to that of the large ground finch, an expert at cracking and devouring big, hard seeds.

When the Grants began their study in the 1970s, only two species of finch lived on Daphne Major, the medium ground finch and the cactus finch. The island is so small that the researchers were able to count and catalogue every bird. When a severe drought hit in 1977, the birds soon devoured the last of the small, easily eaten seeds. Smaller members of the medium ground finch population, lacking the bill strength to crack large seeds, died out.

Bill and body size are inherited traits, and the next generation had a high proportion of big-billed individuals. The Grants had documented natural selection at work-the same process that, over many millennia, directed the evolution of the Galápagos’ 14 unique finch species, all descended from a common ancestor that reached the islands a few million years ago.

Eight years later, heavy rains brought by an El Nino transformed the normally meager vegetation on Daphne Major. Vines and other plants that in most years struggle for survival suddenly flourished, choking out the plants that provide large seeds to the finches. Small seeds came to dominate the food supply, and big birds with big bills died out at a higher rate than smaller ones. ‘Natural selection is observable,’ Rosemary Grant says. ‘It happens when the environment changes. When local conditions reverse themselves, so does the direction of adaptation.

Recently, the Grants witnessed another form of natural selection acting on the medium ground finch: competition from bigger, stronger cousins. In 1982, a third finch, the large ground finch, came to live on Daphne Major. The stout bills of these birds resemble the business end of a crescent wrench. Their arrival was the first such colonization recorded on the Galápagos in nearly a century of scientific observation. ‘We realized,’ Peter Grant says, ‘we had a very unusual and potentially important event to follow.’ For 20 years, the large ground finch coexisted with the medium ground finch, which shared the supply of large seeds with its bigger-billed relative. Then, in 2002 and 2003, another drought struck. None of the birds nested that year, and many died out. Medium ground finches with large bills, crowded out of feeding areas by the more powerful large ground finches, were hit particularly hard.

When wetter weather returned in 2004, and the finches nested again, the new generation of the medium ground finch was dominated by smaller birds with smaller bills, able to survive on smaller seeds. This situation, says Peter Grant, marked the first time that biologists have been able to follow the complete process of an evolutionary change due to competition between species and the strongest response to natural selection that he had seen in 33 years of tracking Galápagos finches.

On the inhabited island of Santa Cruz, just south of Daphne Major, Andrew Hendry of McGill University and Jeffrey Podos of the University of Massachusetts at Amherst have discovered a new, man-made twist in finch evolution. Their study focused on birds living near the Academy Bay research station, on the fringe of the town of Puerto Ayora. The human population of the area has been growing fast-from 900 people in 1974 to 9,582 in 2001. Today Puerto Ayora is full of hotels and mai tai bars,’ Hendry says. ‘People have taken this extremely arid place and tried to turn it into a Caribbean resort.’

Academy Bay records dating back to the early 1960s show that medium ground finches captured there had either small or large bills. Very few of the birds had mid-size bills. The finches appeared to be in the early stages of a new adaptive radiation: If the trend continued, the medium ground finch on Santa Cruz could split into two distinct subspecies, specializing in different types of seeds. But in the late 1960s and early 70s, medium ground finches with medium-sized bills began to thrive at Academy Bay along with small and large-billed birds. The booming human population had introduced new food sources, including exotic plants and bird feeding stations stocked with rice. Billsize, once critical to the finches’ survival, no longer made any difference. ‘Now an intermediate bill can do fine,’ Hendry says.

At a control site distant from Puerto Ayora, and relatively untouched by humans, the medium ground finch population remains split between large- and small-billed birds. On undisturbed parts of Santa Cruz, there is no ecological niche for a middling medium ground finch, and the birds continue to diversify. In town, though there are still many finches, once- distinct populations are merging.

The finches of Santa Cruz demonstrate a subtle process in which human meddling can stop evolution in its tracks, ending the formation of new species. In a time when global biodiversity continues its downhill slide, Darwin’s finches have yet another unexpected lesson to teach. ‘If we hope to regain some of the diversity that’s already been lost/ Hendry says, ‘we need to protect not just existing creatures, but also the processes that drive the origin of new species.

Questions 1- 4 :

Questions 5 – 8: Use NO MORE THAN TWO WORDS for each
answer.
On the remote island of Santa Cruz, Andrew Hendry and Jeffrey Podos conducted a study on reversal 5………………… due to human activity. In the early 1960s medium ground finches were found to have a larger or smaller beak. But in the late 1960s and early 70s, finches with 6………………… flourished. The study speculates that it is due to the growing 7………………… who brought in alien plants with intermediate- size seeds into the area and the birds ate 8………………… sometimes.

Questions 10-13 TRUE – FALSE – NOT GIVEN

9/ Grants’ discovery has questioned Darwin’s theory.
10/ The cactus finches are less affected by food than the medium ground
finch.
11/ In 2002 and 2003, all the birds were affected by the drought.
12/ The discovery of Andrew Hendry and Jeffrey Podos was the same as
that of the previous studies.
13/ It is shown that the revolution in finches on Santa Cruz is likely a
response to human intervention.

2- The evolutional mystery: Crocodile survives

Crocodiles have been around for 200 million years, but they’re certainly not primitive. The early forms of crocodiles are known as Crocodilian. Since they spent most of their life beneath water, accordingly their body adapted to aquatic lifestyle. Due to the changes formed within their body shape and tendency to adapt according to the climate they were able to survive when most of the reptiles of their period are just a part of history. In their tenure on Earth, they’ve endured the impacts of meteors, planetary refrigeration, extreme upheavals of the Earth’s tectonic surface and profound climate change. They were around for the rise and fall of the dinosaurs, and even 65 million years of supposed mammalian dominance has failed to loosen their grip on the environments they inhabit. Today’s crocodiles and alligators are little changed from their prehistoric ancestors, a telling clue that these reptiles were (and remain) extremely well adapted to their environment.

The first crocodile-like ancestors appeared about 230 million years ago, with many of the features that make crocs such successful stealth hunters already in place: streamlined body, long tail, protective armour and long jaws. They have long head and a long tail that helps them to change their direction in water while moving. They have four legs which are short and are webbed. Never underestimate their ability to move on ground. When they move they can move at such a speed that won’t give you a second chance to make a mistake by going close to them especially when hungry. They can lift their whole body within seconds from ground. The fastest way by which most species can move is a sort of “belly run”, where the body moves like a snake, members huddled to the side paddling away frenetically while the tail whips back and forth. When “belly running” Crocodiles can reach speeds up to 10 or 11 km/h (about 7mph), and often faster if they are sliding down muddy banks. Other form of movement is their “high walk”, where the body is elevated above the ground.

Crocodilians have no lips. When submerged in their classic ‘sit and wait’ position, their mouths fill with water. The nostrils on the tip of the elongated snout lead into canals that run through bone to open behind the valve – allowing the crocodilian to breathe through its nostrils even though its mouth is under water. When the animal is totally submerged, another valve seals the nostrils, so the crocodilian can open its mouth to catch prey with no fear of drowning. The thin skin on the crocodilian head and face is covered with tiny, pigmented domes, forming a network of neural pressure receptors that can detect barely perceptible vibrations in the water. This enables a crocodile lying in silent darkness to suddenly throw its head sideways and grasp with deadly accuracy small prey moving close by.

Like other reptiles, crocodiles are endothermic animals (cold-blooded, or whose body temperature varies with the temperature of the surrounding environment) and, therefore, need to sunbathe, to raise the temperature of the body. On the contrary, if it is too hot, they prefer being in water or in the shade. Being a cold-blooded species, the crocodilian heart is unique in having an actively controlled valve that can redirect, at will, blood flow away from the lungs and recirculate it around the body, taking oxygen to where it’s needed most. In addition, their metabolism is a very slow one, so, they can survive for long periods without feeding. Crocodiles are capable of slowing their metabolism even further allowing them to survive for a full year without feeding. Compared to mammals and birds, crocodilians have slow metabolisms that burn much less fuel, and are ideally suited to relatively unstable environments that would defeat mammals with their high food demands.

Crocodiles use a very effective technique to catch the prey. The prey remains almost unaware of the fact that there can be any crocodile beneath water. It is due to the fact that when the crocodile sees its prey it moves under water without making any noise and significant movement. It keeps only its eyes above water surface. When it feels it has reached sufficiently close to the target it whistles out of water with wide open jaws. 80 percent of their attempts are successful. They have very powerful jaws. Once the prey trapped in its jaws they swallow it. Their power can be judged from the fact they can kill the wild zebras which come to watery areas in search of water. They do not chew their food. They normally feed on small animals, big fish, birds and even human flesh. As like some water creatures that interact by making sounds crocodiles also use many sounds to communicate with other crocodiles. They exist where conditions have remained the same and they are free of human interference. The crocodile is successful because it switches its feeding methods. It hunts fish, grabs birds at the surface, hides among the water edge vegetation to wait for a gazelle to come by, and when there is a chance for an ambush, the crocodile lunges forward, knocks the animal with its powerful tail and then drags it to water where it quickly drowns. Another way is to wait motionless for an animal to come to the water’s edge and grabs it by its nose where it is held to drown.

In many places inhabited by crocodilians, the hot season brings drought that dries up their hunting grounds and takes away the means to regulate their body temperature. They allowed reptiles to dominate the terrestrial environment. Furthermore, many crocs protect themselves from this by digging burrows and entombing themselves in mud, waiting for months without access to food or water, until the rains arrive. To do this, they sink into a quiescent state called aestivation.

Most of (At least nine species of) crocodilian are thought to aestivate during dry periods. Kennett and Christian’s six-year study of Australian freshwater crocodiles – Crocodylus johnstoni (the King Crocodiles). The crocodiles spent almost four months a year underground without access to water. Doubly labeled water was used to measure field metabolic rates and water flux, and plasma (and cloacal fluid samples were taken at approximately monthly intervals during some years to monitor the effects of aestivation with respect to the accumulation of nitrogenous wastes and electrolyte concentrations. Double found that the crocodiles’ metabolic engines tick over, producing waste and using up water and fat reserves. Waste products are stored in the urine, which gets increasingly concentrated as the months pass. However, the concentration of waste products in the blood changes very little, allowing the crocodiles to function normally. Furthermore, though the animals lost water and body mass (just over one-tenth of their initial mass) while underground, the losses were proportional: on emergence, the aestivating crocodiles were not dehydrated and exhibited no other detrimental effects such as a decreased growth rate. Kennett and Christian believe this ability of individuals to sit out the bad times and endure long periods of enforced starvation must surely be key to the survival of the crocodilian line through time.

Questions 14-20:

Questions 21-26 Complete the summary and write the correct answer (NO MORE THAN TWO WORDS OR A NUMBER)
In many places inhabited by crocodilians, most types of the crocodile have evolved a successful scheme to survive in the drought brought by a 21……………………… According to Kennett and Christian’s six-year study of Australian freshwater crocodiles’ aestivation, they found Aestivating crocodiles spent around 22……………………… a year without access to 23……………………… The absolute size of body water pools declined proportionately with 24………………………; thus there is no sign of 25……………………… and other health-damaging impact in the crocodiles even after an aestivation period. This super capacity helps crocodiles endure the tough drought without slowing their speed of 26……………………… significantly.

3 – Thomas Harriot The Discovery of Refraction

When light travels from one medium to another, it generally bends, or refracts. The law of refraction gives us a way of predicting the amount of bending. Refraction has many applications in optics and technology. A lens uses refraction to form an image of an object for many different purposes, such as magnification. A prism uses refraction to form a spectrum of colors from an incident beam of light. Refraction also plays an important role in the formation of a mirage and other optical illusions. The law of refraction is also known as Snell’s Law, named after Willobrord Snell, who discovered the law in 1621. Although Snell’s sine law of refraction is now taught routinely in undergraduate courses, the quest for it spanned many centuries and involved many celebrated scientists. Perhaps the most interesting thing is that the first discovery of the sine law, made by the sixteenth-century English scientist Thomas Harriot (1560-1621), has been almost completely overlooked by physicists, despite much published material describing his contribution.

A contemporary of Shakespeare, Elizabeth I, Johannes Kepler and Galilei Galileo, Thomas Harriot (1560-1621) was an English scientist and mathematician. His principal biographer, J. W. Shirley, was quoted saying that in his time he was “England’s most profound mathematician, most imaginative and methodical experimental scientist”. As a mathematician, he contributed to the development of algebra, and introduced the symbols of ”>”, and ”<” for ”more than” and ”less than.” He also studied navigation and astronomy. On September 17, 1607, Harriot observed a comet, later Identified as Hailey-s. With his painstaking observations, later workers were able to compute the comet’s orbit. Harriot was also the first to use a telescope to observe the heavens in England. He made sketches of the moon in 1609, and then developed lenses of increasing magnification. By April 1611, he had developed a lens with a magnification of 32. Between October 17, 1610 and February 26, 1612, he observed the moons of Jupiter, which had already discovered by Galileo. While observing Jupiter’s moons, he made a discovery of his own: sunspots, which he viewed 199 times between December 8, 1610 and January 18, 1613. These observations allowed him to figure out the sun’s period of rotation.

He was also an early English explorer of North America. He was a friend of the English courtier and explorer Sir Walter Raleigh and travelled to Virginia as a scientific observer on a colonising expedition in 1585. On June 30, 1585, his ship anchored at Roanoke Island ,off Virginia. On shore, Harriot observed the topography, flora and fauna, made many drawings and maps, and met the native people who spoke a language the English called Algonquian. Harriot worked out a phonetic transcription of the native people’s speech sounds and began to learn the language, which enabled him to converse to some extent with other natives the English encountered. Harriot wrote his report for Raleigh and published it as A Briefe and True Report of the New Found Land of Virginia in 1588. Raleigh gave Harriot his own estate in Ireland, and Harriot began a survey of Raleigh’s Irish holdings. He also undertook a study of ballistics and ship design for Raleigh in advance of the Spanish Armada’s arrival.

Harriot kept regular correspondence with other scientists and mathematicians, especially in England but also in mainland Europe, notably with Johannes Kepler. About twenty years before Snell’s discovery, Johannes Kepler (1571-1630) had also looked for the law of refraction, but used the early data of Ptolemy. Unfortunately, Ptolemy’s data was in error, so Kepler could obtain only an approximation which he published in 1604. Kepler later tried to obtain additional experimental results on refraction, and corresponded with Thomas Harriot from 1606 to 1609 since Kepler had heard Harriot had carried out some detailed experiments. In 1606, Harriot sent Kepler some tables of refraction data for different materials at a constant incident angle, but didn’t provide enough detail for the data to be very useful. Kepler requested further information, but Harriot was not forthcoming, and it appears that Kepler eventually gave up the correspondence, frustrated with Harriot’s reluctance.

Apart from the correspondence with Kepler, there is no evidence that Harriot ever published his detailed results on refraction. His personal notes, however, reveal extensive studies significantly predating those of Kepler, Snell and Descartes. Harriot carried out many experiments on refraction in the 1590s, and from his notes, it is clear that he had discovered the sine law at least as early as 1602. Around 1606, he had studied dispersion in prisms (predating Newton by around 60 years), measured the refractive indices of different liquids placed in a hollow glass prism, studied refraction in crystal spheres, and correctly understood refraction in the rainbow before Descartes.

As his studies of refraction, Harriot’ s discoveries in other fields were largely unpublished during his lifetime, and until this century, Harriot was known only for an account of his travels in Virginia published in 1588, , and for a treatise on algebra published posthumously in 1631. The reason why Harriot kept his results unpublished is unclear. Harriot wrote to Kepler that poor health prevented him from providing more information, but it is also possible that he was afraid of the seventeenth century’s English religious establishment which was suspicious of the work carried out by mathematicians and scientists.

After the discovery of sunspots, Harriot’ s scientific work dwindled. The cause of his diminished productivity might have been a cancer discovered on his nose. Harriot died on July 2, 1621, in London, but his story did not end with his death. Recent research has revealed his wide range of interests and his genuinely original discoveries. What some writers describe as his “thousands upon thousands of sheets of mathematics and of scientific observations” appeared to be lost until 1784, when they were found in Henry Percy’s country estate by one of Percy’s descendants. She gave them to Franz Xaver Zach, her husband’s son’s tutor. Zach eventually put some of the papers in the hands of the Oxford University Press, but much work was required to prepare them for publication, and it has never been done. Scholars have begun to study them,, and an appreciation of Harriot’s contribution started to grow in the second half of the twentieth century. Harriot’s study of refraction is but one example where his work overlapped with independent studies carried out by others in Europe, but in any historical treatment of optics his contribution rightfully deserves to be acknowledged.

Questions 27-31:

Questions 32-36:

Various modem applications base on an image produced by lens uses refraction, such as 32…………………. And a spectrum of colors from a beam of light can be produced with 33…………………. Harriot travelled to Virginia and mainly did research which focused on two subjects of American 34…………………. After, he also enters upon a study of flight dynamics and 35…………………. for one of his friends much ahead of major European competitor. He undertook extensive other studies which were only noted down personally yet predated than many other great scientists. One result, for example, corrected the misconception about the idea of 36………………….

Questions 37-40:

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READING TESTS

TEST 8: IELTS Actual Reading Test with Answers

Post author By MOCK TESTS ENGLISH
Post date January 9, 2025

1 – Thomas Young The Last True Know-It-All

Thomas Young (1773-1829) contributed 63 articles to the Encyclopedia Britannica, including 46 biographical entries (mostly on scientists and classicists) and substantial essays on “Bridge,” “Chromatics,” “Egypt,” “Languages” and “Tides”. Was someone who could write authoritatively about so many subjects a polymath, a genius or a dilettante? In an ambitious new biography, Andrew Robinson argues that Young is a good contender for the epitaph “the last man who knew everything.” Young has competition, however: The phrase, which Robinson takes for his title, also serves as the subtitle of two other recent biographies: Leonard Warren’s 1998 life of paleontologist Joseph Leidy (1823-1891) and Paula Findlen’s 2004 book on Athanasius Kircher (1602-1680), another polymath.

Young, of course, did more than write encyclopedia entries. He presented his first paper to the Royal Society of London at the age of 20 and was elected a Fellow a week after his 21st birthday. In the paper, Young explained the process of accommodation in the human eye —on how the eye focuses properly on objects at varying distances. Young hypothesized that this was achieved by changes in the shape of the lens. Young also theorized that light traveled in waves and ho believed that, to account for the ability to see in color, there must be three receptors in the eye corresponding to the three “principal colors” to which the retina could respond: red, green, violet. All these hypotheses Were subsequently proved to be correct.

Later in his life, when he was in his forties, Young was instrumental in cracking the code that unlocked the unknown script on the Rosetta Stone, a tablet that was “found” in Egypt by the Napoleonic army in 1799. The stone contains text in three alphabets: Greek, something unrecognizable and Egyptian hieroglyphs. The unrecognizable script is now known as demotic and, as Young deduced, is related directly to hieroglyphic. His initial work on this appeared in his Britannica entry on Egypt. In another entry, he coined the term Indo-European to describe the family of languages spoken throughout most of Europe and northern India. These are the landmark achievements of a man who was a child prodigy and who, unlike many remarkable children, did not disappear into oblivion as an adult.

Born in 1773 in Somerset in England, Young lived from an early age with his maternal grandfather, eventually leaving to attend boarding school. He had devoured books from the age of two, and through his own initiative, he excelled at Latin, Greek, mathematics and natural philosophy. After leaving school, he was greatly encouraged by his mother’s uncle, Richard Brocklesby, a physician and Fellow of the Royal Society. Following Brocklesby’s lead, Young decided to pursue a career in medicine. He studied in London, following the medical circuit, and then moved on to more formal education in Edinburgh, Gottingen and Cambridge. After completing his medical training at the University of Cambridge in 1808, Young set up practice as a physician in London. He soon became a Fellow of the Royal College of Physicians and a few years later was appointed physician at St. George’s Hospital.

Young’s skill as a physician, however, did not equal his skill as a scholar of natural philosophy or linguistics. Earlier, in 1801, he had been appointed to a professorship of natural philosophy at the Royal Institution, where he delivered as many as 60 lectures in a year. These were published in two volumes in 1807. In 1804 Young had become secretary to the Royal Society, a post he would hold until his death. His opinions were sought on civic and national matters, such as the introduction of gas lighting to London and methods of ship construction. From 1819 he was superintendent of the Nautical Almanac and secretary to the Board of Longitude. From 1824 to 1829 he was physician to and inspector of calculations for the Palladian Insurance Company. Between 1816 and 1825 he contributed his many and various entries to the Encyclopedia Britannica, and throughout his career, he authored numerous books, essays and papers.

Young is a perfect subject for a biography — perfect, but daunting. Few men contributed so much to so many technical fields. Robinson’s aim is to introduce non-scientists to Young’s work and life. He succeeds, providing clear expositions of the technical material (especially that on optics and Egyptian hieroglyphs). Some readers of this book will, like Robinson, find Young’s accomplishments impressive; others will see him as some historians have —as a dilettante. Yet despite the rich material presented in this book, readers will not end up knowing Young personally. We catch glimpses of a playful Young, doodling Greek and Latin phrases in his notes on medical lectures and translating the verses that a young lady had written on the walls of a summerhouse into Greek elegiacs. Young was introduced into elite society, attended the theatre and learned to dance and play the flute. In addition, he was an accomplished horseman. However, his personal life looks pale next to his vibrant career and studies.

Young married Eliza Maxwell in 1804, and according to Robinson, “their marriage was a happy one and she appreciated his work,” Almost all we know about her is that she sustained her husband through some rancorous disputes about optics and that she worried about money when his medical career was slow to take off. Very little evidence survives about the complexities of Young’s relationships with his mother and father. Robinson does not credit them, or anyone else, with shaping Young’s extraordinary mind. Despite the lack of details concerning Young’s relationships, however, anyone interested in what it means to be a genius should read this book.

Questions 1 -7 TRUE – FALSE – NOT GIVEN

1/ “The last man who knew everything” has also been claimed to other
people.
2/ All Young’s articles were published in Encyclopedia Britannica.
3/ Like others, Young wasn’t so brilliant when growing up.
4/ Young’s talent as a doctor surpassed his other skills.
5/ Young’s advice was sought by people responsible for local and national
issues.
6/ Young took part in various social pastimes.
7/ Young suffered from a disease in his later years.

Questions 8 – 13
Choose NO MORE THAN 3 WORDS AND/OR 1 NUMBER from
the passage for each answer.

8/ How many life stories did Young write for the Encyclopedia Britannica?
9/ What aspect of scientific research did Young focus on in his first
academic paper?
10/ What name did Young introduce to refer to a group of languages?
11/ Who inspired Young to start his medical studies?
12/ Where did Young get a teaching position?
13/ What contribution did Young make to London?

2- Can Scientists tell us: What happiness is?

Economists accept that if people describe themselves as happy, then they are happy. However, psychologists differentiate between levels of happiness. The most immediate type involves a feeling; pleasure or joy. But sometimes happiness is a judgment that life is satisfying, and does not imply an emotional state. Esteemed psychologist Martin Seligman has spearheaded an effort to study the science of happiness. The bad news is that we’re not wired to be happy. The good news is that we can do something about it. Since its origins in a Leipzig laboratory 130 years ago, psychology has had little to say about goodness and contentment. Mostly psychologists have concerned themselves with weakness and misery. There are libraries full of theories about why we get sad, worried, and angry. It hasn’t been respectable science to study what happens when lives go well. Positive experiences, such as joy, kindness, altruism and heroism, have mainly been ignored. For every 100 psychology papers dealing with anxiety or depression, only one concerns a positive trait.

A few pioneers in experimental psychology bucked the trend. Professor Alice Isen of Cornell University and colleagues have demonstrated how positive emotions make people think faster and more creatively. Showing how easy it is to give people an intellectual boost, Isen divided doctors making a tricky diagnosis into three groups: one received candy, one read humanistic statements about medicine, one was a control group. The doctors who had candy displayed the most creative thinking and worked more efficiently. Inspired by Isen and others, Seligman got stuck in. He raised millions of dollars of research money and funded 50 research groups involving 150 scientists across the world. Four positive psychology centres opened, decorated in cheerful colours and furnished with sofas and baby-sitters. There were get-togethers on Mexican beaches where psychologists would snorkel and eat fajitas, then form “pods” to discuss subjects such as wonder and awe. A thousand therapists were coached in the new science.

But critics are demanding answers to big questions. What is the point of defining levels of haziness and classifying the virtues? Aren’t these concepts vague and impossible to pin down? Can you justify spending funds to research positive states when there are problems such as famine, flood and epidemic depression to be solved? Seligman knows his work can be belittled alongside trite notions such as “the power of positive thinking”. His plan to stop the new science floating “on the waves of self- improvement fashion” is to make sure it is anchored to positive philosophy above, and to positive biology below.

And this takes us back to our evolutionary past Homo sapiens evolved during the Pleistocene era (1.8 m to 10,000 years ago), a time of hardship and turmoil. It was the Ice Age, and our ancestors endured long freezes as glaciers formed, then ferocious floods as the ice masses melted. We shared the planet with terrifying creatures such as mammoths, elephant-sized ground sloths and sabre-toothed cats. But by the end of the Pleistocene, all these animals were extinct. Humans, on the other hand, had evolved large brains and used their intelligence to make fire and sophisticated tools, to develop talk and social rituals. Survival in a time of adversity forged our brains into a persistent mould. Professor Seligman says: “Because our brain evolved during a time of ice, flood and famine, we have a catastrophic brain. The way the brain works is looking for what’s wrong. The problem is, that worked in the Pleistocene era. It favoured you, but it doesn’t work in the modem world”.

Although most people rate themselves as happy, there is a wealth of evidence to show that negative thinking is deeply ingrained in the human psyche. Experiments show that we remember failures more vividly than success. We dwell on what went badly, not what went well. Of the six universal emotions, four anger, fear, disgust and sadness are negative and only one, joy, is positive. (The sixth, surprise, is neutral). According to the psychologist Daniel Nettle, author of Happiness, and one of the Royal Institution lectures, the negative emotion each tells us “something bad has happened” and suggest a different course of action.

What is it about the structure of the brain that underlies our bias towards negative thinking? And is there a biology of joy? At Iowa University, neuroscientist studied what happens when people are shown pleasant and unpleasant pictures. When subjects see landscapes or dolphins playing, part of the frontal lobe of the brain becomes active. But when they are shown unpleasant images a bird covered in oil, or a dead soldier with part of his face missing the response comes from more primitive parts of the brain. The ability to feel negative emotions derives from an ancient danger-recognition system formed early in the brain’s evolution. The pre-frontal cortex, which registers happiness, is the part used for higher thinking, an area that evolved later in human history.

Our difficulty, according to Daniel Nettle, is that the brain systems for liking and wanting are separate. Wanting involves two ancient regions the amygdala and the nucleus accumbens that communicate using the chemical dopamine to form the brain’s reward system. They are involved in anticipating the pleasure of eating and in addiction to drugs. A rat will press a bar repeatedly, ignoring sexually available partners, to receive electrical stimulation of the “wanting” parts of the brain. But having received brain stimulation, the rat eats more but shows no sign of enjoying the food it craved. In humans, a drug like nicotine produces much craving but little pleasure.

H In essence, what the biology lesson tells us is that negative emotions are fundamental to the human condition and it’s no wonder they are difficult to eradicate. At the same time, by a trick of nature, our brains are designed to crave but never really achieve lasting happiness.

Questions 14-20: which paragraph A-H contains

14/ An experiment involving dividing several groups one of which received positive icon
15/ Review of a poorly researched psychology area
16/ Contrast being made about the brains’ action as response to positive or negative stimulus
17/ The skeptical attitude toward the research seemed to be a waste of fund
18/ A substance that produces much wanting instead of much liking
19/ A conclusion that lasting happiness is hardly obtained because of the
nature of brains
20/ One description that listed the human emotional categories.

Questions 21-25 write the correct answer (NO MORE THAN
4 WORDS OR 1 NUMBER)
A few pioneers in experimental psychology study what happens when lives go well. Professor Alice divided doctors, making a tricky experiment, into three groups: besides the one control group, the other two either are asked to read humanistic statements about drugs or received 21……………………… The latter displayed the most creative thinking and worked more efficiently. Since critics are questioning the significance of the 22……………………… for both levels of happiness and classification for the virtues. Professor Seligman countered in an evolutional theory: survival in a time of adversity forged our brains into the way of thinking for what’s wrong because we have a 23…………………………. There is bountiful of evidence to show that negative thinking is deeply built in the human psyche. Later, at Iowa University, neuroscientists studied the active parts in brains to contrast when people are shown pleasant and unpleasant pictures. When positive images like 24………………………… are shown, part of the frontal lobe of the brain becomes active. But when they are shown unpleasant image, the response comes from 25………………………… of the brain.

3 – Grimm’s Fairy Tales

The Brothers Grimm, Jacob and Wilhelm, named their story collection Children’s and Household Tales and published the first of its seven editions in Germany in 1812. The table of contents reads like an A-list of fairy-tale celebrities: Cinderella, Sleeping Beauty, Snow White, Little Red Riding Hood, Rapunzel, Rumpelstiltskin, Hansel and Gretel, the Frog King. Drawn mostly from oral narratives, the 210 stories in die Grimm’s’ collection represent an anthology of fairy tales, animal fables, rustic farces, and religious allegories that remain unrivalled to this day.

Such lasting fame would have shocked the humble Grimms. During their lifetimes the collection sold modestly in Germany, at first only a few hundred copies a year. The early editions were not even aimed at children. The brothers initially refused to consider illustrations, and scholarly footnotes took up almost as much space as the tales themselves. Jacob and Wilhelm viewed themselves as patriotic folklorists, not as entertainers of children. They began their work at a time when Germany had been overrun by the French under Napoleon, who was intent on suppressing local culture. As young, workaholic scholars, single and sharing a cramped flat, the Brothers Grimm undertook the fairy-tale collection with the goal of serving the endangered oral tradition of Germany.

For much of the 19th century teachers, parents, and religious figures, particularly in the United States, deplored the Grimms’ collection for its raw, uncivilized content. Offended adults objected to the gruesome punishments inflicted on the stories’ villains. In the original “Snow White” the evil stepmother is forced to dance in red- hot iron shoes until she falls down dead. Even today some protective parents shy from the Grimms’ tales because of their reputation for violence.

Despite its sometimes rocky reception, Children’s and Household Tales gradually took root with the public. The brothers had not foreseen that the appearance of their work would coincide with a great flowering of children’s literature in Europe. English publishers led the way, issuing high-quality picture books such as Jack and the Beanstalk and handsome folktale collections, all to satisfy a newly literate audience seeking virtuous material for the nursery. Once the Brothers Grimm sighted this new public, they set about refining and softening their tales, which had originated centuries earlier as earthy peasant fare. In the Grimms’ hands, cruel mothers became nasty stepmothers, unmarried lovers were made chaste, and the incestuous father was recast as the devil.

In the 20th century the Grimms’ fairy tales have come to rule the bookshelves of children’s bedrooms. The stories read like dreams come true: handsome lads and beautiful damsels, armed with magic, triumph over giants and witches and wild beasts. They outwit mean, selfish adults. Inevitably the boy and girl fall in love and live happily ever after. And parents keep reading because they approve of the finger-wagging lessons inserted into the stories: keep your promises, don’t talk to strangers, work hard, obey your parents. According to the Grimms, the collection served as “a manual of manners”.

Altogether some 40 persons delivered tales to the Grimms. Many of the storytellers came to the Grimms’ house in Kassel. The brothers particularly welcomed the visits of Dorothea Viehmann, a widow who walked to town to sell produce from her garden. An innkeeper daughter, Viehmann had grown up listening to stories from travellers on the road to Frankfurt. Among her treasure was “Aschenputtel” -Cinderella. Marie Hassenpflug was a 20-year-old friend of their sister, Charlotte, from a well-bred, French-speaking family. Marie’s wonderful stories blended motifs from the oral tradition and from Perrault’s influential 1697 book, Tales of My Mother Goose, which contained elaborate versions of “Little Red Riding Hood”, “Snow White”, and “Sleeping Beauty”, among others. Many of these had been adapted from earlier Italian tales.

Given that the origins of many of the Grimm fairy tales reach throughout Europe and into the Middle East and Orient, the question must be asked: How German are the Grimm tales? Very, says scholar Heinz Rolleke. Love of the underdog, rustic simplicity, creative energy—these are Teutonic traits. The coarse texture of life during medieval times in Germany, when many of the tales entered the oral tradition, also coloured the narratives. Throughout Europe, children were often neglected and abandoned, like Hansel and Gretel. Accused witches were burned at the stake, like the evil mother-in-law in “The Six Swans”. “The cruelty in the stories was not the Grimm’s fantasy”, Rolleke points out” It reflected the law-and- order system of the old times”.

The editorial fingerprints left by the Grimms betray the specific values of 19th-century Christian, bourgeois German society. But that has not stopped the tales from being embraced by almost every culture and nationality in the world. What accounts for this widespread, enduring popularity? Bernhard Lauer points to the “universal style” of the writing, you have no concrete descriptions of the land, or the clothes, or the forest, or the castles. It makes the stories timeless and placeless,” The tales allow us to express ‘our utopian longings’,” says Jack Zipes of the University of Minnesota, whose 1987 translation of the complete fairy tales captures the rustic vigour of the original text. They show a striving for happiness that none of us knows but that we sense is possible. We can identify with the heroes of the tales and become in our mind the masters and mistresses of our own destinies.”

Fairy tales provide a workout for the unconscious, psychoanalysts maintain. Bruno Bettelheim famously promoted the therapeutic of the Grimms’ stories, calling fairy tales the “great comforters. By confronting fears and phobias, symbolized by witches, heartless stepmothers, and hungry wolves, children find they can master their anxieties. Bettelheim’s theory continues to be hotly debated. But most young readers aren’t interested in exercising their unconsciousness. The Grimm tales, in fact, please in an infinite number of ways, something about them seems to mirror whatever moods or interests we bring to our reading of them. The flexibility of interpretation suits them for almost any time and any culture.

Questions 27-32: YES – NO – NOT GIVEN

27/ The Grimm brothers believed they would achieve international fame.
28/ The Grimm brothers were forced to work in secret.
29/ Some parents today still think Grimm fairy tales are not suitable for
children.
30/ The first edition of Grimm’s fairy tales sold more widely in England
than in Germany.
31/ Adults like reading Grimm’s fairy tales for reasons different from those of children.
32/ The Grimm brothers based the story “Cinderella” on the life of
Dorothea Viehmann

Questions 33-35:

33/ In paragraph 4, what changes happened at that time in Europe?
A Literacy levels of the population increased.
B The development of printing technology made it easier to publish.
C Schools were open to children.
D People were fond of collecting superb picture books.

34/ What changes did the Grimm Brothers make in later editions?
A They made the stories shorter.
B They used more oral language.
C The content of the tales became less violent.
D They found other origins of the tales.

35/ What did Marie Hassenpflug contribute to the Grimm’s Fairy tales?
A She wrote stories.
B She discussed the stories with them.
C She translated a popular book for the brothers using her talent for
languages.
D She told the oral stories that were based on traditional Italian stories.

Questions 36-40: Use NO MORE THAN TWO WORDS from the Reading Passage for each answer.

36/ Heinz Rolleke said the Grimm’s tales are “German” because the tales
37/ Heinz Rolleke said the abandoned children in tales
38/ Bernhard Lauer said the writing style of the Grimm brothers is universal because they
39/ Jack Zipes said the pursuit of happiness in the tales means they
40/ Bruno Bettelheim said the therapeutic value of the tales means that the
fairy tales

A reflect what life was like at that time
B help children deal with their problems
C demonstrate the outdated system
D tell of the simplicity of life in the German countryside
E encourage people to believe that they can do anything
F recognize the heroes in the real life
G contribute to the belief in nature power
H avoid details about characters’ social settings.

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READING TESTS

TEST 2: IELTS Actual Reading Test with Answers

Post author By MOCK TESTS ENGLISH
Post date January 8, 2025

1 – THE VALUE OF HANDWRITING

‘When I was in school in the I 970s,’ says Tammy Chou, ‘my end-of- term report included Handwriting as a subject alongside Mathematics and Physical Education, yet, by the time my brother started, a decadelater, it had been subsumed into English. I learnt two scripts: printing and cursive, *while Chris can only print.’ The 2013 Common Core, a curriculum used throughout most of the US, requires the tuition of legible writing (generally printing) only in the first two years of school; thereafter, teaching keyboard skills is a priority.

‘I work in recruitment,’ continues Chou. ‘Sure, these days, applicants submit a digital CV and cover letter, but there’s still information interviewees need to fill out by hand, and I still judge them by the neatness of their writing when they do so. Plus there’s nothing more disheartening than receiving a birthday greeting or a condolence card with a scrawled message.’

Psychologists and neuroscientists may concur with Chou for different reasons. They believe children learn to read faster when they start to write by hand, and they generate new ideas and retain information better. Karin James conducted an experiment at Indiana University in the US in which children who had not learnt to read were shown a letter on a card and asked to reproduce it by tracing, by drawing it on another piece of paper, or by typing it on a keyboard. Then, their brains were scanned while viewing the original image again. Children who had produced the freehand letter showed increased neural activity in the left fusiform gyrus, the inferior frontal gyrus, and the posterior parietal cortex – areas activated when adults read or write, whereas all other children displayed significantly weaker activation of the same areas. James speculates that in handwriting, there is variation in the production of any letter, so the brain has to learn each personal font – each variant of ‘F’, for example, that is still ‘F’. Recognition of variation may establish the eventual representation more permanently than recognising a uniform letter printed by computer. Victoria Berninger at the University of Washington studied children in the first two grades of school to demonstrate that printing, cursive, and keyboarding are associated with separate brain patterns. Furthermore, children who wrote by hand did so much faster than the typists, who had not been taught to touch type. Not only did the typists produce fewer words but also the quality of their ideas was consistently lower. Scans from the older children’s brains exhibited enhanced neural activity when their handwriting was neater than average, and, importantly, the parts of their brains activated are those crucial to working memory. Pam Mueller and Daniel Oppenheimer have shown in laboratories and live classrooms that tertiary students learn better when they take notes by hand rather than inputting via keyboard. As a result, some institutions ban laptops and tablets in lectures and prohibit smartphone photography of lecture notes. Mueller and Oppenheimer also believe handwriting aids contemplation as well as memory storage.

Some learners of English whose native script is not the Roman alphabet have difficulty in forming several English letters: the lower case ‘b’ and ‘d’, ‘p’ and ‘q’, ‘n’ and ‘u’, ‘m’ and ‘w’ may be confused. This condition affects a tiny minority of first-language learners and sufferers of brain damage. Called dysgraphia, it appears less frequently when writers use cursive instead of printing, which is why cursive has been posited as a cure for dyslexia.

Berninger is of the opinion that cursive, endangered in American schools, promotes self-control, which printing may not, and which typing – especially with the ‘delete’ function – unequivocally does not. In a world saturated with texting, where many have observed that people are losing the ability to filter their thoughts, a little more restraint would be a good thing. A rare-book and manuscript librarian, Valerie Hotchkiss, worries about the cost to our heritage as knowledge of cursive fades. Her library contains archives from the literary giants Mark Twain, Marcel Proust, HG Wells, and others. If the young generation does not lea cursive, its ability to decipher older documents may be compromised, and culture lost.

Paul Bloom, from Yale University, is less convinced about the long- term benefits of handwriting. In the 1950s – indeed in Tammy Chou’s idyllic 1970s – when children spent hours practising their copperplate, what were they doing with it? Mainly copying mindlessly. For Bloom, education, in the complex digital age, has moved on.

Questions 1 – 5:

Questions 6-9

Questions 10 – 14:

2- Growing up in New Zealand

It has long been known that the first one thousand days of life are the most critical in ensuring a person’s healthy future; precisely what happens during this period to any individual has been less well documented. To allocate resources appropriately, public health and education policies need to be based upon quantifiable data, so the New Zealand Ministry of Social Development began a longitudinal study of these early days, with the view to extending it for two decades. Born between March 2009 and May 20I0, the 6,846 babies recruited came from a densely populated area of New Zealand, and it is hoped they will be followed until they reach the age of 21.

By 2014, fur reports, collectively known as Growing Up in New Zealand (GUiNZ), had been published, showing New Zealand to be a complex, changing country, with the participants and their families’ being markedly different from those of previous generations.

Of the 6,846 babies, the majority were identified as European New Zealanders, but one quarter was Maori (indigenous New Zealanders), 20% were Pacific (originating in islands in the Pacific), and one in six were Asian. Almost 50% of the children had more than one ethnicity.

The first three reports of GUiNZ ae descriptive, portraying the cohort before birth, at nine months, and at two years of age. Already, the first report, Before we are born, has made history as it contains interviews with the children’s mothers and fathers. The fourth report, which is more analytical, explores the definition of vulnerability for children in their first one thousand days.

Before we are born, published in 2010, describes the hopes, dreams, and realities that prospective parents have. It shows that the average age of both parents having a child was 30, and around two-thirds of parents were in legally binding relationships. However, one-third of the children were born to either a mother or a father who did not grow up in New Zealand – a significant difference from previous longitudinal studies in which a vast majority of parents were New Zealanders born and bred. Around 60% of the births in the cohort were planned, and most families hoped to have two or three children. During pregnancy, some women changed their behaviour, with regard to smoking, alcohol, and exercise, but many did not. Such information will be useful for public health campaigns.

Now we are born is the second report. Fifty-two percent of its babies were male and 48% female, with nearly a quarter delivered by caesarean section. The World Health Organisation and New Zealand guidelines recommend babies be breastfed exclusively for six months, but the median age for this in the GUiNZ cohort was fur months since almost one-third of mothers had returned to full-time work. By nine months, the babies were all eating solid food. While 54% of them were living in accommodation their families owned, their parents had almost all experienced a drop in income, sometimes a steep one, mostly due to mothers’ not working. Over 90% of the babies were immunised, and almost all were in very good health. Of the mothers, however, 11% had experienced post-natal depression – an alarming statistic, perhaps, but, once again, useful for mental health campaigns. Many of the babies were put in childcare while their mothers worked or studied, and the providers varied by ethnicity: children who were Maori or Pacific were more likely to be looked after by grandparents; European New Zealanders tended to be sent to daycare.

Now we are two, the third report, provides more insights into the children’s development – physically, emotionally, behaviourally, and cognitively. Major changes in home environments are documented, like the socio-economic situation, and childcare arrangements. Information was collected both from direct observations of the children and from parental interviews. Once again, a high proportion of New Zealand two-year-olds were in very good health. Two-thirds of the children knew their gender, and used their own name or expressed independence in some way. The most common first word was a variation on ‘Mum’, and the most common favourite first food was a banana. Bilingual or multi-lingual children were in a large minority of 40%. Digital exposure was high: one in seven two-year-olds had used a laptop or a children’s computer, and 80% watched TV or DVDs daily; by contrast, 66% had books read to them each day.

The fourth report evaluates twelve environmental risk factors that increase the likelihood of poor developmental outcomes for children and draws on experiences in Western Europe, where the specific factors were collated. This, however, was the first time for their use in a New Zealand context. The factors include: being born to an adolescent mother; having one or both parents on income-tested benefits; and, living in cramped conditions.

In addition to descriptive ones, future reports will focus on children who move in and out of vulnerability to see how these transitions affect their later life.

To date, GUiNZ has been highly successful with only a very small dropout rate for participants – even those living abroad, predominantly in Australia, have continued to provide information. The portrait GUiNZ paints of a country and its people are indeed revealing.

Questions 15 – 20: TRUE – FALSE – NOT GIVEN
15/ Findings from studies like GUiNZ will inform public policy.
16/ Exactly 6,846 babies formed the GUiNZ cohort.
17/ GUiNZ will probably end when the children reach ten.
18/ Eventually, there will be 21 reports in GUiNZ.
19/ So far, GUiNZ has shown New Zealanders today to be rather similar to those of 25 years ago.
20/ Parents who took part in GUiNZ believe New Zealand is a good place to raise children.

Questions 21 – 27:
A Report 1.
B Report 2.
C Report 3.
D Report 4.

21/ This is unique because it contains interviews with both parents.
22/ This looks at how children might be at risk.
23/ This suggests having a child may lead to financial hardship.
24/ Information for this came from direct observations of children.
25/ This shows many children use electronic devices.
26/ This was modelled on criteria used in Western Europe.
27/ This suggests having a teenage mother could negatively affect a child.

3 – LET THERE BE LIGHT?

‘Incandescent light bulbs lit the 20th century; the 21st will be Jit by LED lamps.’ So stated the Nobel Prize Committee on awarding the 2014 prize for physics to the inventors of light-emitting diodes (LEDs). Around the world, LED systems are replacing most kinds of conventional lighting since they use about half the electricity, and the US Department of Energy expects LEDs to account for 74% of US lighting sales by 2030. However, with lower running costs, LEDs may be left on longer, or installed in places that were previously unlit. Historically, when there has been an improvement in lighting technology, far more outdoor illumination has occurred. Furthermore, many LEDs are brighter than other lights, and they produce a blue-wavelength light that animals misinterpret as the dawn. According to the American Medical Association, there has been a noticeable rise in obesity, diabetes, cancer, and cardiovascular disease in people like shift workers exposed to too much artificial light of any kind. It is likely more pervasive LEDs will contribute to a further rise.

In some cities, a brown haze of industrial pollution prevents enjoyment of the night sky; in others, a yellow haze from lighting has the same effect, and it is thought that almost 70% of people can no longer see the Milky Way. When a small earthquake disabled power plants in Los Angeles a few years ago, the director of the Griffith Observatory was bombarded with phone calls by locals who reported an unusual phenomenon they thought was caused by the quake – a brilliantly illuminated night sky, in which around 7,000 stars were visible. In fact, this was just an ordinary starry night, seldom seen in LA due to light pollution! Certainly, light pollution makes professional astronomy difficult, but it also endangers humans’ age-old connection to the stars. It is conceivable that children who do not experience a truly starry night may not speculate about the universe, nor may they learn about nocturnal creatures.

Excessive illumination impacts upon the nocturnal world. Around 30% of vertebrates and over 60% of invertebrates are nocturnal; many of the remainders are crepuscular – most active at dawn and dusk. Night lighting, hundreds of thousands of times greater than its natural level, has drastically reduced insect, bird, bat, lizard, frog, turtle, and fish life, with even dairy cows producing less milk in brightly-lit sheds. Night lighting has a vacuum-cleaner effect on insects, particularly moths, drawing them from as far away as 122 metres. As insects play an important role in pollination, and in providing food for birds, their destruction is a grave concern. Using low-pressure sodium-vapour lamps or UV-filtered bulbs would reduce insect mortality, but an alternative light source does not help amphibians: fogs exposed to any night light experience altered feeding and mating behaviour, making them easy prey. Furthermore, birds and insects use the sun, the moon, and the stars to navigate. It is estimated that around 500 million migratory birds are killed each year by collisions with brightly-lit structures, like skyscrapers or radio towers. In Toronto, Canada, the Fatal Light Awareness Program educates building owners about reducing such deaths by darkening their buildings at the peak of the migratory season. Still, over 1,500 birds may be killed within one night when this does not happen. Non-migratory birds are also adversely affected by light pollution – sleep is difficult, and waking up only occurs when the sun has overpowered artificial lighting, resulting in the birds’ being too late to catch insects. Leatherback turtles, which have lived on Earth for over 150 million years, are now endangered as their hatchlings are meant to follow light reflected from the moon and stars to go from their sandy nests to the sea. Instead, they follow street lamps or hotel lights, resulting in death by dehydration, predation, or accidents, since they wander onto the road in the opposite direction from the sea.

Currently, eight percent of all energy generated in the US is dedicated to public outdoor lighting, and much evidence shows that lighting and energy use are growing at around four percent a year, exceeding population growth. In some newly-industrialised countries, lighting use is rising by 20%. Unfortunately, as the developing world urbanises, it also lights up brightly, rather than opting for sustainability.

There are several organisations devoted to restoring the night sky: one is the International Dark-Sky Association (IDA), based in Arizona, US. The IDA draws attention to the hazards of light pollution and works with manufacturers, planners, legislators, and citizens to encourage lighting only what is necessary when necessary. With 58 chapters in sixteen countries, the IDA has been the driving force behind the establishment of nine world reserves, most recently the 1,720-square-kilometre Rhon Biosphere Reserve in Germany. IDA campaigns have also reduced street lighting in several US states and changed national legislation in Italy.

Except in some parks and observatory zones, the IDA does not defend complete darkness, acknowledging that urban areas operate around the clock. For transport, lighting is particularly important. Nonetheless, there is an appreciable difference between harsh, glaring lights and those that illuminate the ground without streaming into the sky. The US Department of Transportation recently conducted research into highway safety and found that a highway lit well only at interchanges was as safe as one lit along its entire length. In addition, reflective signage and strategic white paint improved safety more than adding lights. Research by the US Department of Justice showed that outdoor lighting may not deter crime. Its only real benefit is in citizens’ perceptions: lighting reduces the fear of crime, not crime itself. Indeed, bright lights may compromise the safety, as they make victims and property more visible. The IDA recommends that where streetlights stay on all night, they have a lower lumen rating, or are controlled with dimmers; and, that they point downwards, or are fitted with directional metal shields. For private dwellings, low-lumen nightlights should be activated only when motion is detected.

It is not merely the firefly, the fruit bat, or the fog that suffers from light pollution – many human beings no longer experience filling stars or any but the brightest stars, nor consequently ponder their own place in the universe. Hopefully, prize-winning LED lights will be modified and used circumspectly to return to us all the splendour of the night sky.

Questions 28 – 32:
Which section A-G contains the following information?
28/ A light-hearted example of ignorance about the night sky
29/ An explanation of how lighting may not equate with safety
30/ A description of the activities of the International Dark-sky Association
31/ An example of baby animals affected by too much night light
32/ A list of the possible drawbacks of new lighting technology

Questions 33-35

Choose ONE WORD OR A NUMBER from the passage for each answer.
33/ Too much ……………….. light has led to a rise in serious illness.
34/ Approximately ……………….. % of humans are unable to see the
Milky Way.
35/ About ……………… million migratory birds die crashing into lit-up tall buildings each year.

Questions 36-39: YES – NO – NOT GIVEN
36/ It is alarming that so many animals are killed by night lighting.
37/ It is good that developing countries now have brighter lighting.
38/ Italians need not worry about reduced street lighting.
39/ Bright lights along the road are necessary for safe driving.

Question 40
According to the writer, how much night lighting should there be in relation to what there is?
A Much more
B A little more
C A little less
D Much less